aboutsummaryrefslogtreecommitdiffstats
path: root/erts/emulator/test/bs_construct_SUITE.erl
AgeCommit message (Collapse)Author
2013-06-14Fix binary construction on floating point middle-endian machinesJohannes Weißl
This complements 933e701 (OTP-10209). Without this patch the test cases "in_guard/1" and "coerce_to_float/1" in bs_construct_SUITE fail. The added lines in bs_construct_SUITE cover all branches that were not covered before (small and big numbers if BIT_OFFSET(erts_bin_offset) != 0).
2012-12-05Merge branch 'sverk/bs_construct_SUITE-outofmem'Sverker Eriksson
* sverk/bs_construct_SUITE-outofmem: erts: Limit memory usage of bs_construct_SUITE:huge_binary
2012-11-28erts: Limit memory usage of bs_construct_SUITE:huge_binarySverker Eriksson
depending on the amount of free memory on the host
2012-11-05Fix binary append exceptionsBjörn Gustavsson
Code such as the following should cause an exception: Bin = <<0:1>>, <<Bin/binary,...>> (Because the "binary" type implies that the binary must have a size in bits that is a multiple of 8.) Depending on the binary, either no exception was thrown or the wrong exception was thrown (because c_p->freason was not set). Noticed-by: Adam Rutkowski
2012-08-31Update copyright yearsBjörn-Egil Dahlberg
2012-05-10Remove workarounds for hybrid and shared heaps in test suitesBjörn Gustavsson
2011-08-03Fix binary construction with huge literal sizesBjörn Gustavsson
Constructing binaries using the bit syntax with literals sizes that would not fit in an Uint will either cause an emulator crash or the loading to be aborted. Use the new TAG_o tag introduced in the previous commit to make sure that the attempt to create huge binary literals will generate a system_limit exception at run-time.
2011-08-03Fix construction of <<0:((1 bsl 32)-1)>>Björn Gustavsson
Attempting to construct <<0:((1 bsl 32)-1)>>, the largest bitstring allowed in a 32 bit emulator, would cause an emulator crash because of integer overflow. Fix the problem by using an Uint64 to avoid integer overflow. Do not attempt to handle construction of <<0:((1 bsl 64)-1>> in a 64-bit emulator, because that will certainly cause the emulator to terminate anyway because of insufficient memory.
2011-03-11Update copyright yearsBjörn-Egil Dahlberg
2011-02-17Rename Suite Callback to Common Test HookLukas Larsson
2011-02-17Fix formatting for emulatorLukas Larsson
2011-02-17Add init_per_suite and end_per_suiteLukas Larsson
2011-02-17Add ts_install_scb to suite/0Lukas Larsson
2011-02-17Update emulator tests to conform with common_test standardLukas Larsson
2010-12-21Fix type-checking of variable used in zero-width bit syntax constructionBjörn Gustavsson
<<A:0>> will always produce an empty binary, regardless of the type of A. The bug is in the run-time system. Fix it so that a non-numeric value for A will cause a badarg exception. Reported-by: Zvi
2009-11-20The R13B03 release.OTP_R13B03Erlang/OTP